Practice Notebook: DE Arden Key returns after IR stint

The Colts on Wednesday opened the 21-day practice window for defensive end Arden Key, who was placed on injured reserve Oct. 10 with a hamstring injury. He was a full participant in his first practice back.

Cornerback Justin Walley, who has missed the last two games with a knee injury, was a full participant.

Tight end Mo Alie-Cox (groin), linebacker Jaylon Carlies (neck), linebacker Akeem Davis-Gaither (knee), safety AJ Haulcy (ankle) long snapper Luke Rhodes (hamstring), tackle Jalen Travis (knee) and cornerback Charvarius Ward Sr. (rest) did not participate Wednesday.

Running back Jonathan Taylor was a limited participant due to a veteran rest day, and defensive tackle Jerry Tillery (calf)…